Email Spam Black Hole Lists

Discussion in 'Tips/Tricks/Mods' started by concept21, Sep 20, 2018.

  1. concept21

    concept21 Member

    Hello,
    I want to know which email spammers "Black Hole Lists" do you fill in the ISPConfig 3.1 control panel form?

    By default, there is only the zen.spamhaus.org. Is it enough? :rolleyes:
     
  2. Taleman

    Taleman Well-Known Member HowtoForge Supporter

    My experience is it does not work if you enter them in the ISPConfig form.
    I edit /etc/postfix/main.cf. I have now
    Code:
    grep recipient_restrictions main.cf
    smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_rbl_client cbl.abuseat.org, reject_rbl_client bl.suomispam.net, reject_rbl_client bl.spamcop.net, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, check_recipient_access mysql:/etc/postfix/mysql-virtual_policy_greylist.cf
     
  3. Jesse Norell

    Jesse Norell Well-Known Member

    There are very few rbls which are good enough to reject with, you get lot more benefit from using postscreen with weighted rbls, as you can use many lesser quality rbls which couldn't be used alone to add up and reject based on multiple hits.
     
    concept21 and Taleman like this.

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